CITYORK Li-ion reservebatterij voor JBL Charge 4, 4BLK, 4J, Charge 4BLUAM, ID998 1INR19/66-3, SUN-INTE-118, 5 luidsprekers, GSP-1S3P-CH4A, IAA011NA, ID998, IY1068 10200 mAh 3,7 V

Works perfect for my JBL 2 speaker

Ich habe eine jbl Charge 4 wo der alte Akku nicht mehr richtig ladet (5h) ist der wieder voll.Beim neuen Akku den ich hier bestellt habe geht die Box sovort wieder aus. Habe versucht das erstmal zu laden aber vergeblich, die Box geht weiter hin aus.

No me funcionó en mi JBL charge 5, estoy en proceso de devolución, a ver si hay suerte y lo cambio por otro.

I tried this battery on my JBL Charge 4 and the speaker turned off after 2 sec. I now have tried two different battery packs from Amazon but they have the same problem. The solution for me was to disassemble the original battery pack and replacing the cells only (keeping the circuit board in the pack) with 3 18650 cells, solder it together and reassembly the pack. Now it works again. It seems like the Charge 4 does only accept the original circuit board in the battery pack.

Acheter en août 2023 , défectueux à se jours ne prend pas la charge .

It did work with my JBL Charge 4, I was not aware that there is several generations which has different voltage. The connectors do fit physical, but this battery only deliverad half the voltage as the old one, it was not the correct replacement.